Ido Schimmel 2b52ce02e1 mlxsw: spectrum_router: Remove unnecessary prefix lengths from LPM tree ... In commit fc922bb0dd ("mlxsw: spectrum_router: Use one LPM tree for all virtual routers") I tried to make sure only used prefix lengths are present in the LPM tree shared between all virtual routers. However, this optimization had to be removed in commit a69518cf0b ("mlxsw: spectrum_router: Avoid expensive lookup during route removal"), since determining the used prefix lengths required us to traverse all the active virtual routers, which could result in a hung task depending on the number of VRFs and whether routes were removed due to abort or not. Re-introduce the optimization by moving the prefix usage accounting from the virtual routers to the LPM tree, as this accounting is only used in order to determine the tree's structure. To make the sharing of the trees more explicit, the two trees (for IPv4 and IPv6) are stored in the shared router struct and upon the creation of a virtual router it is immediately bound to both. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-01-22 09:22:11 -05:00
..
mlx4	net/mlx4_en: Align behavior of set ring size flow via ethtool	2018-01-09 11:54:49 -05:00
mlx5/core	net/mlx5e: Add likely to the common RX checksum flow	2018-01-19 22:41:33 +02:00
mlxfw	net/mlxfw: Properly handle dependancy with non-loadable mlx5	2017-07-03 02:32:25 -07:00
mlxsw	mlxsw: spectrum_router: Remove unnecessary prefix lengths from LPM tree	2018-01-22 09:22:11 -05:00
Kconfig	Change Kconfig description	2017-08-14 11:18:16 -07:00
Makefile	Add the mlxfw module for Mellanox firmware flash process	2017-05-25 17:46:17 -04:00